Polynomial Code based Quantum Authentication: Difference between revisions

The [https://arxiv.org/pdf/quant-ph/0205128.pdf example protocol] provides a non-interactive scheme for the sender to encrypt as well as [[Authentication of Quantum Messages|authenticate]] quantum messages. It was the first protocol designed to achieve the task of authentication for quantum states, i.e. it gives the guarantee that the message sent by a party (suppliant) over a communication line is received by a party on the other end (authenticator) as it is and, has not been tampered with or modified by the dishonest party (eavesdropper).